Individual Calculations September 2023
 Jain, Parinya  Total change: 85.20  Rating chartPersonal card
 28th annual Bradley Open - U2100 Windsor Locks, CT USA 2023-07-28
RcRownchangeKK*chgGame
 1689 1346 2.50 3 2.13 40 85.20 
  Pascetta, Michael 1619 USA1.0010.834033.20 
  Bihlmeyer, Joseph E 1775 USA0.5010.434017.20 
  McCreesh, Brent Logan 1674 USA1.0010.874034.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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